修改：提交获取是否已提交订单

src/views/douyin/generating.vue

@@ -132,8 +132,6 @@ import ImagePointCloud from './components/ImagePointCloud.vue'
 import DyNavBar from './components/DyNavBar.vue'
 import { takePendingUpload } from './pendingUpload'
 
-const SUBMITTED_KEY = 'douyin_order_submitted'
-
 function isSubmittedBizError(msg: string) {
   return /已提交制作|不能继续上传|不能继续生图/.test(String(msg || ''))
 }
@@ -404,7 +402,6 @@ async function beginPendingUpload() {
     errorTip.value = msg
     // 已提交制作：不停留等待页，标记锁定并回首页
     if (isSubmittedBizError(msg)) {
-      sessionStorage.setItem(SUBMITTED_KEY, '1')
       showToast(msg)
       setTimeout(() => {
         router.replace(config.routes.home)
@@ -442,7 +439,6 @@ async function confirmSubmit() {
       imageId.value = res.imageId
       sessionStorage.setItem('douyin_image_id', res.imageId)
     }
-    sessionStorage.setItem(SUBMITTED_KEY, '1')
     showConfirmModal.value = false
     router.replace(config.routes.success)
   } catch (err: any) {